7940000246

Weidmüller's 7940000246 represents the gold standard in Heavy Duty Connectors - Accessories solutions, developed for aerospace and defense applications. Its patented contact technology ensures zero signal degradation even under continuous mechanical stress, making it perfect for high-vibration environments.As a specialized Programming Port - Data, this product incorporates innovative contact geometry that reduces insertion loss by 15% compared to conventional designs. The self-cleaning contact surfaces maintain stable impedance throughout the product lifecycle.Specifically engineered to complement Housing Size 3, this accessory features intelligent coding mechanisms that prevent mismating. Its modular architecture allows for field-configurable options without requiring specialized tools.The DB9F, MiniDIN 8 pos Male to 4 pos Terminal Block (2) configuration delivers industry-leading current density (up to 5A/mm ) while minimizing thermal rise. Precision-machined features ensure repeatable mating cycles exceeding 10,000 engagements without performance degradation.Meeting stringent IP65 - Dust Tight, Water Resistant; NEMA 4 requirements, this solution has been validated for operation in temperature extremes from -55 C to +125 C. Third-party testing confirms complete immunity to RF interference up to 3GHz, critical for avionics applications.